Solve for x
x=0
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131x+0\times 4=135x-0\times 0\times 4
Multiply 0 and 0 to get 0.
131x+0=135x-0\times 0\times 4
Multiply 0 and 4 to get 0.
131x=135x-0\times 0\times 4
Anything plus zero gives itself.
131x=135x-0\times 4
Multiply 0 and 0 to get 0.
131x=135x-0
Multiply 0 and 4 to get 0.
131x-135x=-0
Subtract 135x from both sides.
-4x=-0
Combine 131x and -135x to get -4x.
-4x=0
Multiply -1 and 0 to get 0.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -4 is not equal to 0, x must be equal to 0.
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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